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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <script src="../resources/testharness.js"></script> | 2 <script src="../resources/testharness.js"></script> |
3 <script src="../resources/testharnessreport.js"></script> | 3 <script src="../resources/testharnessreport.js"></script> |
4 <body> | 4 <body> |
5 <script> | 5 <script> |
6 var t = async_test('Client-Hints not sent when Accept-CH header is not p
resent'); | 6 var t = async_test('Client-Hints not sent when Accept-CH header is not p
resent'); |
7 var body = document.body; | 7 var body = document.body; |
8 var unreached = function() { | 8 var unreached = function() { |
9 assert_unreached("Image should not have loaded."); | 9 assert_unreached("Image should not have loaded."); |
10 }; | 10 }; |
11 | 11 |
| 12 var loadDeviceRAMImage = function() { |
| 13 var img = new Image(); |
| 14 img.src = 'resources/image-checks-for-device-ram.php'; |
| 15 img.onload = t.step_func(unreached); |
| 16 img.onerror = t.step_func(function(){ t.done(); }); |
| 17 body.appendChild(img); |
| 18 }; |
12 var loadRWImage = function() { | 19 var loadRWImage = function() { |
13 var img = new Image(); | 20 var img = new Image(); |
14 img.src = 'resources/image-checks-for-width.php'; | 21 img.src = 'resources/image-checks-for-width.php'; |
15 img.onload = t.step_func(unreached); | 22 img.onload = t.step_func(unreached); |
16 img.onerror = t.step_func(function(){ t.done(); }); | 23 img.onerror = t.step_func(loadDeviceRAMImage); |
17 body.appendChild(img); | 24 body.appendChild(img); |
18 }; | 25 }; |
19 t.step(function() { | 26 t.step(function() { |
20 var img = new Image(); | 27 var img = new Image(); |
21 img.src = 'resources/image-checks-for-dpr.php'; | 28 img.src = 'resources/image-checks-for-dpr.php'; |
22 img.onload = t.step_func(unreached); | 29 img.onload = t.step_func(unreached); |
23 img.onerror = t.step_func(loadRWImage); | 30 img.onerror = t.step_func(loadRWImage); |
24 body.appendChild(img); | 31 body.appendChild(img); |
25 }); | 32 }); |
26 </script> | 33 </script> |
27 </body> | 34 </body> |
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